Ubisoft: Stupid Invaders Publisher's site, with developer interview, concept art, screen shots, and demonstration version download. http://www.ubisoft.co.uk/stupid/

Stupid Invaders Official site, with story, characters, video, and downloads including postcards and desktop themes. Requires Flash. http://www.stupidinvaders.com/

Cheating Planet Contains walkthrough by Lone Lines. http://www.cheatingplanet.com/walkthroughs/s/stupid_invaders.shtml

Universal Hint System: Stupid Invaders Includes hints on finding rooms, and solving problems in the Abandoned House, Dung Factory, and Area 52. http://www.uhs-hints.com/uhsweb/stupid.php

GameFAQs Contains walkthroughs and gameplay hints. http://www.gamefaqs.com/computer/doswin/game/28998.html

GameSpot Screen shots, movies, and review of Dreamcast version. http://www.gamespot.com/dreamcast/adventure/stupidinvaders/

GameSpot Review, news, downloads, screen shots, movies, and hints for PC version. http://www.gamespot.com/pc/adventure/stupidinvaders/

The Review Zone: Pajama Sam 2 Review Teach your children about violent storms and maybe lessen their fear of storms. by Tina Velgos http://www.thereviewzone.com/pjsamthunder.html